/*
 *  Copyright 2001-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ar.uba.fi.posgrado.economy.web.action.honorary;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.collections.CollectionUtils;
import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import ar.uba.fi.posgrado.academy.service.CourseService;
import ar.uba.fi.posgrado.economy.model.Honorary;
import ar.uba.fi.posgrado.economy.web.form.honorary.HonoraryForm;
import ar.uba.fi.posgrado.economy.web.util.CourseToLabelValueTransformer;

/**
 * Action para mostrar la pantalla de creacion de un {@link Honorary}.<br>
 * 
 * @author nicolas.gonzalez
 * @see Action
 */
public class ShowNewHonoraryAction extends Action {

    /** Logger */
    private static Logger logger = Logger.getLogger(ShowNewHonoraryAction.class);
    
    private CourseService courseService;

    /** IoC */
    public void setCourseService(CourseService courseService) {
        this.courseService = courseService;
    }
    

    /**
     * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     */
    @SuppressWarnings("unchecked")
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm actionForm,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        if (logger.isDebugEnabled()) {
            logger.debug("Por mostrar pantalla de creacion de honorario ...");
        }
        HonoraryForm form = (HonoraryForm)actionForm;
        form.setClear(true);
        form.clearForNew(); // Limpia si corresponde o no...
        
        List courses = this.courseService.getAll();
        if (logger.isDebugEnabled()) {
            logger.debug("Cursos a mostrar: " + courses.size());
        }
        CollectionUtils.transform(courses, new CourseToLabelValueTransformer());
        form.setCourseOptions(courses);

        logger.info("Mostrar pantalla de creacion de honorario finalizado");
        return mapping.findForward("success");
    }
    
    
    
}
